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Derivatized Hyperbranched Polyglycerols

15/388,676 | U.S. Patent Application

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Filed Dec. 22, 2016
Examiner Shirley V Gembeh
Class 424
Art Group 1628
Patent No. 10,071,160
Case Type Utility
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 2 weeks, 4 days ago
Date # Transaction